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US 2012/0059195 A1Published application
Catalyst composition for hydroformylation reaction and hydroformylation process using the same
AssigneeLG Chem, Ltd.
InventorsJae-Hui Choi, Dong-Hyun Ko, O-Hak Kwon, Sung-Shik Eom, Moo-Ho Hong, Hye-Won Yang
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Abstract
The present invention relates to a catalyst composition for hydroformylation reaction and a hydroformylation process using the same. In the hydroformylation process using the catalyst composition according to the present invention, increased catalytic stability and high catalytic activity can be obtained, and the selectivity of iso-aldehyde produced can be desirably controlled.
Claims19
A catalyst composition for hydroformylation reaction comprising:
- (a) a monodentate phosphine ligand represented by the following Formula 1;
- and
- (b) a transition metal catalyst:
- wherein R1, R2 and R3 are each independently an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 5 carbon atoms.
1 more element
Dependencies are inferred from the claim text.